Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 201 | 464 | HACKENSACK | New Jersey | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | | More |
| 202 | 464 | WSHNGTNZN1 | District of Columbia | ALLEGIANCE TELECOM OF THE DISTRICT OF COLUMBIA | CLEC | More |
| 203 | 464 | NEW HAVEN | Connecticut | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | WIRELESS PROV | More |
| 204 | 464 | Stonewall | Manitoba | Provincial Tel Inc. | | More |
| 205 | 464 | TUSCALOOSA | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 206 | 464 | SEATTLE | Washington | QWEST CORPORATION | RBOC | More |
| 207 | 464 | WESTBROOK | Maine | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME | CLEC | More |
| 208 | 464 | PIERCE | Idaho | FRONTIER COMMUNICATIONS NORTHWEST, INC. - ID | IND. TELCO | More |
| 209 | 464 | STOCKTON | California | PACIFIC BELL | RBOC | More |
| 210 | 464 | SANANTONIO | Texas | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 212 | 464 | NWYRCYZN01 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 214 | 464 | DALLAS | Texas | SOUTHWESTERN BELL | RBOC | More |
| 215 | 464 | PHLDLPHZN4 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 216 | 464 | TERRACE | Ohio | AMERITECH OHIO | RBOC | More |
| 217 | 464 | DECATUR | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 218 | 464 | DULUTH | Minnesota | CHARTER FIBERLINK CCO, LLC - MN | | More |
| 219 | 464 | VALPARAISO | Indiana | FRONTIER NORTH, INC. - IN | IND. TELCO | More |
| 226 | 464 | Port Lambton | Ontario | Execulink Telecom Inc. | IND. TELCO | More |
| 231 | 464 | FREESOIL | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 239 | 464 | FORT MYERS | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 240 | 464 | WSHNGTNZN2 | Maryland | SPRINT SPECTRUM L.P. | PCS | More |
| 248 | 464 | PONTIAC | Michigan | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 250 | 464 | Cranbrook | British Columbia | Bell Mobility | WIRELESS PROV | More |
| 252 | 464 | HAVELOCK | North Carolina | CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK | IND. TELCO | More |
| 256 | 464 | MADISON | Alabama | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 267 | 464 | PHPHSBZN33 | Pennsylvania | PAETEC COMMUNICATIONS, INC. - PA | CLEC | More |
| 269 | 464 | WH PIGEON | Michigan | LEVEL 3 COMMUNICATIONS, LLC - MI | CLEC | More |
| 270 | 464 | MARION | Kentucky | RUDDATA CORPORATION | CLEC | More |
| 281 | 464 | HSTNSUBURB | Texas | SOUTHWESTERN BELL | RBOC | More |
| 289 | 464 | Bradford | Ontario | ISP Telecom | CLEC | More |
| 301 | 464 | WSNG236Z14 | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 302 | 464 | MIDDLETOWN | Delaware | IDT AMERICA CORP - DE | | More |
| 303 | 464 | DENVER | Colorado | QWEST CORPORATION | RBOC | More |
| 304 | 464 | VALLEY ML | West Virginia | FRONTIER WEST VIRGINIA INC. | RBOC | More |
| 305 | 464 | MIAMI | Florida | NETWORK SERVICES LLC (TSR) | WIRELESS PROV | More |
| 306 | 464 | LANG | Saskatchewan | SaskTel | IND. TELCO | More |
| 307 | 464 | WRIGHT | Wyoming | QWEST CORPORATION | RBOC | More |
| 308 | 464 | OGALLALA | Nebraska | N.E. COLORADO CELLULAR, INC. | WIRELESS PROV | More |
| 309 | 464 | NOHENDERSN | Illinois | CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL | | More |
| 310 | 464 | CMTN GRDN | California | GLOBAL CROSSING LOCAL SERVICES, INC.-CA | CLEC | More |
| 312 | 464 | CHICGOZN01 | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 315 | 464 | SYRACUSE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 316 | 464 | TOWANDA | Kansas | SPRINT SPECTRUM L.P. | PCS | More |
| 317 | 464 | INDIANAPLS | Indiana | AMERITECH INDIANA | RBOC | More |
| 318 | 464 | SHREVEPORT | Louisiana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | WIRELESS PROV | More |
| 319 | 464 | WATERLOO | Iowa | AT&T LOCAL | CLEC | More |
| 320 | 464 | COSMOS | Minnesota | ONVOY, INC. | CLEC | More |
| 323 | 464 | LSAN DA 14 | California | PACIFIC BELL | RBOC | More |
| 330 | 464 | WOOSTER | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 334 | 464 | ENTERPRISE | Alabama | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | WIRELESS PROV | More |
| 336 | 464 | WINSTN SAL | North Carolina | TIME WARNER COMMUNICATIONS AXS - NC - GREENSBORO | CLEC | More |
| 337 | 464 | CARENCRO | Louisiana | DELTACOM, INC. - LA | CLEC | More |
| 347 | 464 | NWYRCYZN06 | New York | LEVEL 3 COMMUNICATIONS, LLC - NY | CLEC | More |
| 352 | 464 | INVERNESS | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 360 | 464 | OLYMPIA | Washington | LEVEL 3 COMMUNICATIONS, LLC - WA | CLEC | More |
| 401 | 464 | PROVIDENCE | Rhode Island | VERIZON NEW ENGLAND INC. | RBOC | More |
| 402 | 464 | LINCOLN | Nebraska | WINDSTREAM NEBRASKA, INC. | IND. TELCO | More |
| 403 | 464 | Calgary | Alberta | Bell Mobility | WIRELESS PROV | More |
| 404 | 464 | ATLANTA | Georgia | TELEPORT COMMUNICATIONS ATLANTA, INC. - GA | CLEC | More |
| 405 | 464 | OKLA CITY | Oklahoma | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 406 | 464 | ROY | Montana | MID-RIVERS TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 407 | 464 | APOPKA | Florida | EMBARQ FLORIDA, INC. DBA CENTURYLINK | IND. TELCO | More |
| 408 | 464 | SNJS NORTH | California | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 410 | 464 | BALTIMORE | Maryland | VERIZON MARYLAND, INC. | RBOC | More |
| 412 | 464 | PTTSBGZON5 | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 413 | 464 | PITTSFIELD | Massachusetts | TIME WARNER CABLE INFORMATION SVCS (MASSACHUSETTS) | | More |
| 414 | 464 | MILWAUKZN1 | Wisconsin | AMERITECH WISCONSIN | RBOC | More |
| 415 | 464 | SAN RAFAEL | California | PACIFIC BELL | RBOC | More |
| 416 | 464 | TORONTO | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 417 | 464 | BRANSON | Missouri | UNITED STATES CELLULAR CORP. - MISSOURI | WIRELESS PROV | More |
| 418 | 464 | ST ODILION CRANBOUR | Quebec | Sogetel Inc. | CAP | More |
| 419 | 464 | TOLEDO | Ohio | LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - OH | | More |
| 423 | 464 | CHATTANOOGA | Tennessee | POWERTEL ATLANTA LICENSES, INC. | WIRELESS PROV | More |
| 432 | 464 | ANDREWS | Texas | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | | More |
| 440 | 464 | BRECKSVL | Ohio | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | WIRELESS PROV | More |
| 443 | 464 | BEL AIR | Maryland | BROADVIEW NETWORKS, INC. - MD | | More |
| 450 | 464 | BELOEIL | Quebec | Bell Canada | IND. TELCO | More |
| 469 | 464 | LEWISVILLE | Texas | GTE-SW DBA VERIZON SW INC.-TX | IND. TELCO | More |
| 478 | 464 | MACON | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 479 | 464 | BENTONVL | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 480 | 464 | PHOENIX | Arizona | QWEST CORPORATION | RBOC | More |
| 484 | 464 | LEHIGHTON | Pennsylvania | LEVEL 3 COMMUNICATIONS, LLC - PA | CLEC | More |
| 501 | 464 | CENTER RDG | Arkansas | SOUTHERN TELCOM NETWORK, INC. - AR | | More |
| 502 | 464 | LOUISVILLE | Kentucky | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 503 | 464 | PORTLAND | Oregon | QWEST CORPORATION | RBOC | More |
| 504 | 464 | KENNER | Louisiana | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 505 | 464 | MESCALERO | New Mexico | MESCALERO APACHE TELECOM, INC. - NM | | More |
| 507 | 464 | GUCKEEN | Minnesota | BLUE EARTH VALLEY TELEPHONE CO. | IND. TELCO | More |
| 508 | 464 | UPTON | Massachusetts | XO MASSACHUSETTS, INC. | CLEC | More |
| 509 | 464 | SPOKANE | Washington | QWEST CORPORATION | RBOC | More |
| 510 | 464 | OKLD MN-PD | California | PACIFIC BELL | RBOC | More |
| 512 | 464 | AUSTIN | Texas | SOUTHWESTERN BELL | RBOC | More |
| 513 | 464 | MIDDLETOWN | Ohio | SPRINT SPECTRUM L.P. | PCS | More |
| 514 | 464 | Montreal | Quebec | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 516 | 464 | NASSAUZN05 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 517 | 464 | JACKSON | Michigan | AMERICAN MESSAGING (AM), INC. | | More |
| 518 | 464 | COLONIE | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 519 | 464 | SARNIA | Ontario | Bell Canada | IND. TELCO | More |
| 520 | 464 | CASAGRANDE | Arizona | QWEST CORPORATION | RBOC | More |
| 530 | 464 | ALTA | California | PAC - WEST TELECOMM, INC. | CLEC | More |
| 540 | 464 | LEXINGTON | Virginia | CENTRAL TEL. CO. OF VIRGINIA DBA CENTURYLINK | IND. TELCO | More |
| 541 | 464 | ROSEBURG | Oregon | QWEST CORPORATION | RBOC | More |
| 559 | 464 | TERRABELLA | California | O1 COMMUNICATIONS, INC. - CA | CLEC | More |
| 561 | 464 | FORT PIERCE | Florida | BELLSOUTH TELECOMM INC - FL | RBOC | More |
| 562 | 464 | WHITTIER | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 570 | 464 | NEW ALBANY | Pennsylvania | CORE COMMUNICATIONS, INC. - PA | | More |
| 573 | 464 | CALIFORNIA | Missouri | LEVEL 3 COMMUNICATIONS, LLC - MO | CLEC | More |
| 575 | 464 | MESCALERO | New Mexico | MESCALERO APACHE TELECOM, INC. - NM | | More |
| 580 | 464 | CYRIL | Oklahoma | OKLAHOMA COMMUNICATION SYSTEM, INC. | IND. TELCO | More |
| 585 | 464 | ROCHESTER | New York | FRONTIER TELEPHONE OF ROCHESTER INC | IND. TELCO | More |
| 586 | 464 | MT CLEMENS | Michigan | PHONE MICHIGAN | CLEC | More |
| 601 | 464 | PURVIS | Mississippi | DIXIENET COMMUNICATIONS, LLC | CLEC | More |
| 602 | 464 | PHOENIX | Arizona | COX ARIZONA TELCOM, INC. - AZ | CLEC | More |
| 603 | 464 | HILLSBORO | New Hampshire | MERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEY | IND. TELCO | More |
| 604 | 464 | PORT COQUITLAM | British Columbia | TELUS | IND. TELCO | More |
| 605 | 464 | TYNDALL | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 606 | 464 | BEATTYVL | Kentucky | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 607 | 464 | DELHI | New York | TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY | | More |
| 608 | 464 | WONEWOC | Wisconsin | CENTURYTEL MIDWEST-WI LLC NW DBA CENTURYLINK - NW | IND. TELCO | More |
| 609 | 464 | ATLNTIC CY | New Jersey | NETCARRIER TELECOM, INC. - NJ | | More |
| 610 | 464 | PHPHSBZN23 | Pennsylvania | AMERICAN MESSAGING (AM), INC. | | More |
| 613 | 464 | ERTH | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 614 | 464 | COLUMBUS | Ohio | AMERITECH OHIO | RBOC | More |
| 615 | 464 | SMITHVILLE | Tennessee | DEKALB TELEPHONE COOPERATIVE | IND. TELCO | More |
| 616 | 464 | GRAND RPDS | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 617 | 464 | SO BOSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 618 | 464 | NASHVILLE | Illinois | CHARTER FIBERLINK - ILLINOIS, LLC - IL | | More |
| 619 | 464 | LA MESA | California | PACIFIC BELL | RBOC | More |
| 620 | 464 | COFFEYVL | Kansas | SOUTHWESTERN BELL | RBOC | More |
| 626 | 464 | ALHAMBRA | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 630 | 464 | ROSELLE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 631 | 464 | AMITYVILLE | New York | BANDWIDTH.COM CLEC, LLC - NY | | More |
| 636 | 464 | IMPERIAL | Missouri | SOUTHWESTERN BELL | RBOC | More |
| 641 | 464 | MOUNT AYR | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. | | More |
| 646 | 464 | NWYRCYZN03 | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 647 | 464 | Toronto | Ontario | TELUS Mobility | PCS | More |
| 650 | 464 | REDWOOD CITY | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 651 | 464 | FOREST LAKE | Minnesota | QWEST CORPORATION | RBOC | More |
| 657 | 464 | HUNTITNBCH | California | BANDWIDTH.COM CLEC, LLC - CA | | More |
| 660 | 464 | BUTLER | Missouri | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | | More |
| 661 | 464 | LOS ANGELES - PAC W | California | PAC - WEST TELECOMM, INC. | CLEC | More |
| 662 | 464 | VAIDEN | Mississippi | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | RBOC | More |
| 678 | 464 | NORCROSS | Georgia | SPRINT SPECTRUM L.P. | PCS | More |
| 701 | 464 | POWERS LAKE | North Dakota | NORTHWEST COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 702 | 464 | LAS VEGAS | Nevada | CENTRAL TEL. CO. - NV | IND. TELCO | More |
| 703 | 464 | HERNDON | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 704 | 464 | CHARLOTTE | North Carolina | TIME WARNER COMMUNICATIONS AXS - NC - CHARLOTTE | CLEC | More |
| 705 | 464 | Lindsay | Ontario | Rogers Communications Partnership (Wireless) | WIRELESS PROV | More |
| 706 | 464 | COLUMBIA | Georgia | SPRINT SPECTRUM L.P. | PCS | More |
| 707 | 464 | CRESCENT CITY | California | FRONTIER COMMUNICATIONS WEST COAST INC. - CA | IND. TELCO | More |
| 709 | 464 | PORT REXTON | Newfoundland | Aliant Telecom (NF) | IND. TELCO | More |
| 712 | 464 | LAKE CITY | Iowa | WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH | | More |
| 713 | 464 | HOUSTON HOMESTEAD | Texas | SOUTHWESTERN BELL | RBOC | More |
| 714 | 464 | LOS ANGELES | California | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 715 | 464 | MELLEN | Wisconsin | SBC INTERNET SERVICES, INC. | | More |
| 716 | 464 | ROCHESTER | New York | TALK AMERICA INC. - NY | | More |
| 717 | 464 | WILLOW STREET | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 718 | 464 | NYCZ 12 | New York | VERIZON NEW YORK, INC. | RBOC | More |
| 719 | 464 | COLORDOSPG | Colorado | NEW CINGULAR WIRELESS PCS, LLC | WIRELESS PROV | More |
| 720 | 464 | DENVER | Colorado | BANDWIDTH.COM CLEC, LLC - CO | | More |
| 724 | 464 | INDIANA | Pennsylvania | VERIZON PENNSYLVANIA, INC. | RBOC | More |
| 727 | 464 | CLEARWATER | Florida | VERIZON FLORIDA INC. | IND. TELCO | More |
| 732 | 464 | SOUTH AMBOY | New Jersey | AQUIS COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 734 | 464 | LIVONIA | Michigan | AMERITECH MICHIGAN | RBOC | More |
| 740 | 464 | PORTSMOUTH | Ohio | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 757 | 464 | NFKZ 2 | Virginia | VERIZON VIRGINIA, INC. | RBOC | More |
| 760 | 464 | FALLBROOK | California | SPRINT SPECTRUM L.P. | PCS | More |
| 763 | 464 | TWIN CITIES | Minnesota | SPRINT SPECTRUM L.P. | PCS | More |
| 765 | 464 | LAFAYETTE NORTHWEST | Indiana | FRONTIER NORTH, INC. - IN | IND. TELCO | More |
| 770 | 464 | SOCIAL CIRCLE | Georgia | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 772 | 464 | FORT PIERCE | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 773 | 464 | CHICAGO ZONE 1 | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 774 | 464 | DIGHTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 775 | 464 | AUSTIN | Nevada | SBC INTERNET SERVICES, INC. | | More |
| 778 | 464 | Wildwood | British Columbia | Shaw Telecom Inc. | | More |
| 780 | 464 | SHERWOOD PARK | Alberta | TELUS | IND. TELCO | More |
| 781 | 464 | CAMBRIDGE | Massachusetts | TELEPORT COMMUNICATIONS GROUP - BOSTON | CAP | More |
| 785 | 464 | AURORA | Kansas | TWIN VALLEY TELEPHONE, INC. | IND. TELCO | More |
| 786 | 464 | MIAMI | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 787 | 464 | CAGUAS | Puerto Rico | SPRINT SPECTRUM L.P. | PCS | More |
| 801 | 464 | SALT LAKE CITY | Utah | QWEST CORPORATION | RBOC | More |
| 802 | 464 | WILMINGTON | Vermont | TELEPHONE OP CO OF VERMONT DBA FAIRPOINT COMM-VT | RBOC | More |
| 803 | 464 | SUMTER | South Carolina | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 804 | 464 | RICHMOND | Virginia | TCG VIRGINIA, INC. | CLEC | More |
| 805 | 464 | ATASCADERO | California | PACIFIC BELL | RBOC | More |
| 806 | 464 | AMARILLO FLEETWOOD | Texas | TELEPORT COMMUNICATIONS GROUP - DALLAS | CAP | More |
| 807 | 464 | Kenora | Ontario | Thunder Bay Mobility | | More |
| 808 | 464 | HILO | Hawaii | LEVEL 3 COMMUNICATIONS, LLC - HI | | More |
| 812 | 464 | EVANSVILLE | Indiana | AMERITECH INDIANA | RBOC | More |
| 813 | 464 | TAMPA CENTRAL | Florida | AERIAL COMMUNICATIONS | WIRELESS PROV | More |
| 814 | 464 | ERIE | Pennsylvania | CHOICE ONE COMMUNICATIONS, INC. - PA | CLEC | More |
| 815 | 464 | FRANKFORT | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 816 | 464 | FERRELVIEW | Missouri | EMBARQ MISSOURI, INC. - MO DBA CENTURYLINK | IND. TELCO | More |
| 817 | 464 | FRISCO | Texas | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | CLEC | More |
| 818 | 464 | LOS ANGELES | California | TELEPORT COMMUNICATIONS GROUP - LOS ANGELES | CLEC | More |
| 819 | 464 | Ham-Nord | Quebec | IVIC Telecom s.e.n.c | | More |
| 828 | 464 | NEWTON | North Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 831 | 464 | SANTA CRUZ | California | PACIFIC BELL | RBOC | More |
| 832 | 464 | BAMMEL | Texas | BANDWIDTH.COM CLEC, LLC - TX | | More |
| 843 | 464 | MULLINS | South Carolina | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 845 | 464 | POUGHKEPSI | New York | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 847 | 464 | PLATO CENTER | Illinois | AMERITECH ILLINOIS | RBOC | More |
| 850 | 464 | MADISON | Florida | NEW CINGULAR WIRELESS PCS, LLC - GA | WIRELESS PROV | More |
| 856 | 464 | WENONAH | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 860 | 464 | LEDYARD | Connecticut | SOUTHERN NEW ENGLAND TELEPHONE CO. | IND. TELCO | More |
| 863 | 464 | LAKE PLACID | Florida | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | WIRELESS PROV | More |
| 864 | 464 | COWPENS | South Carolina | DELTACOM, INC. - SC | CLEC | More |
| 870 | 464 | ARKADELPHIA | Arkansas | SOUTHWESTERN BELL | RBOC | More |
| 901 | 464 | MEMPHIS | Tennessee | TELECORP COMMUNICATIONS, INC. | PCS | More |
| 902 | 464 | HALIFAX | Nova Scotia | Aliant Telecom (NS) | IND. TELCO | More |
| 903 | 464 | DENISON | Texas | SOUTHWESTERN BELL | RBOC | More |
| 904 | 464 | MANDARIN | Florida | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | RBOC | More |
| 905 | 464 | OAKVILLE | Ontario | Bell Mobility | WIRELESS PROV | More |
| 906 | 464 | ISHPEMING | Michigan | MCI WORLDCOM COMMUNICATIONS, INC. - MI | CLEC | More |
| 907 | 464 | EKWOK | Alaska | BRISTOL BAY TELEPHONE COOPERATIVE, INC. | IND. TELCO | More |
| 908 | 464 | SUMMIT | New Jersey | VERIZON NEW JERSEY, INC. | RBOC | More |
| 909 | 464 | CHINO | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 910 | 464 | HIGHFALLS | North Carolina | RANDOLPH TELEPHONE MEMBERSHIP CORP. | IND. TELCO | More |
| 912 | 464 | MACON | Georgia | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | WIRELESS PROV | More |
| 914 | 464 | POUGHKEEPSIE | New York | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | WIRELESS PROV | More |
| 915 | 464 | ANDREWS | Texas | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | | More |
| 916 | 464 | FAIR OAKS | California | PACIFIC BELL | RBOC | More |
| 917 | 464 | NEW YORK CITY | New York | XO NEW YORK, INC. | CLEC | More |
| 918 | 464 | WEBBERS FALLS | Oklahoma | CROSS TELEPHONE CO. | IND. TELCO | More |
| 919 | 464 | RALEIGH | North Carolina | SPRINT SPECTRUM L.P. | PCS | More |
| 920 | 464 | CHILTON | Wisconsin | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | WIRELESS PROV | More |
| 925 | 464 | WALNUT CRK | California | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WIRELESS PROV | More |
| 931 | 464 | LYNCHBURG | Tennessee | TELCOVE OF NASHVILLE, LP - TN | CLEC | More |
| 937 | 464 | BELLE CENTER | Ohio | UNITED TEL. CO. OF OHIO - CENTURYLINK | IND. TELCO | More |
| 940 | 464 | ARGYLE | Texas | GTE-SW DBA VERIZON SW INC.-TX | IND. TELCO | More |
| 941 | 464 | FORT MYERS | Florida | NEW CINGULAR WIRELESS PCS, LLC. | WIRELESS PROV | More |
| 949 | 464 | LAGUNA BEACH | California | VERIZON CALIFORNIA INC.-CA (GTE) | IND. TELCO | More |
| 951 | 464 | PERRIS | California | SPRINT SPECTRUM L.P. | PCS | More |
| 954 | 464 | DEERFIELD BEACH | Florida | SPRINT SPECTRUM L.P. | PCS | More |
| 956 | 464 | DONNA | Texas | SOUTHWESTERN BELL | RBOC | More |
| 970 | 464 | PALISADE | Colorado | QWEST CORPORATION | RBOC | More |
| 972 | 464 | DALLAS 1 | Texas | TIME WARNER COMMUNICATIONS AXS OF AUSTIN, TX | CAP | More |
| 973 | 464 | CALDWELL | New Jersey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | WIRELESS PROV | More |
| 978 | 464 | PRINCETON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 979 | 464 | HOUSTON | Texas | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | CLEC | More |
| 984 | 464 | CARY-RTP | North Carolina | METRO PCS, INC. | | More |
| 985 | 464 | GIBSON | Louisiana | LEVEL 3 COMMUNICATIONS, LLC - LA | | More |
| 989 | 464 | ALPENA | Michigan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | WIRELESS PROV | More |
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